Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Flagship Comparison: Xiaomi 17 Ultra vs Samsung Galaxy S25 Ultra
Xiaomi 17 Ultra
VS
Samsung Galaxy S25 Ultra
Specifications
Xiaomi 17 Ultra
VS
Samsung Galaxy S25 Ultra
Build Quality
| Device Height | 162.9 mm (6.41 inches) | 162.8 mm (6.41 inches) |
| Device Width | 77.6 mm (3.06 inches) | 77.6 mm (3.06 inches) |
| Device Thickness | 8.29 mm (0.33 inches) | 8.2 mm (0.32 inches) |
| Device Weight | 224 g (7.9 oz) | 218 g (7.69 oz) |
| Water Resistance | IP69 | IP68 |
| Enhanced Cooling System | Vapor chamber | Vapor chamber |
| Back Panel Material | Eco-leather | Glass |
| Frame Construction | Metal | Metal |
| Available Color Options | White, Black, Green, Purple | Black, Silver, Gray, Blue |
| Biometric Security | Yes, in-display | Yes, in-display |
| Display Coverage | 92.4% | 92.4% |
System on Chip
| Processing Chip | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite |
| Maximum Clock Speed | 4610 MHz | 4470 MHz |
| Processor Core Count | 8 (2 + 6) | 8 (2 + 6) |
| CPU Architecture | - 6 cores at 3.63 GHz: Oryon Gen 3 Performance- 2 cores at 4.61 GHz: Oryon Gen 3 Prime | - 6 cores at 3.53 GHz: Oryon (Phoenix M)- 2 cores at 4.32 GHz: Oryon (Phoenix L) |
| Level 3 Cache | 8 MB | 8 MB |
| Production Details | TSMC | TSMC |
| Chip Manufacturing Process | 3 nanometers | 3 nanometers |
| AI Processing Unit | Hexagon | Hexagon |
| Graphics Processor | Adreno 840 | Adreno 830 |
| Graphics Clock Speed | 1200 MHz | 1100 MHz |
| GPU Shader Units | 1536 | 1536 |
| Computational Performance | ~3686.4 GFLOPS | ~3379.2 GFLOPS |
Random Access Memory
| Memory Capacity | 12 GB | 12 GB |
| Memory Clock Speed | 5300 MHz | 5333 MHz |
| Memory Technology | LPDDR5X | LPDDR5X |
| Memory Channels | 4 | 2 |
Storage Specifications
| Storage Capacity | 512 GB | 256 GB |
| Storage Technology | UFS 4.1 | UFS 4.0 |
| Expandable Storage | No | No |
Operating System
| OS Version | Android 16 | Android 15 (Can be upgraded to Android 16) |
| Read-Only Memory | HyperOS 3 | One UI 8.0 |
Battery Endurance Tests
| Web Browsing Battery Life | 11:10 hr | |
| Video Playback Battery Life | 19:32 hr | |
| Standby Battery Duration | 160 hr |
Primary Camera
| Camera Sensor Configuration | 50 megapixels | 200 megapixels |
| Zoom Capability | Optical, 4.3x | 140 |
| Camera Flash | Dual LED | LED |
| 8K Video Support | Up to 30FPS | Up to 30FPS |
| 4K Video Support | Up to 120FPS | Up to 120FPS |
| Full HD Video Support | Up to 120FPS | Up to 240FPS |
| Slow-Motion Video | 1920 FPS (720p) | 240 FPS (1080p) |
| Widest Lens Field of View | 115° | 120° |
| Camera Lens Count | 1) Standard: 50 MP 2) Telephoto: 200 MP 3) Ultrawide: 50 MP | 1) Standard: 200 MP 2) Telephoto: 50 MP 3) Telephoto: 10 MP 4) Ultrawide: 50 MP |
| Camera Special Features | - Bokeh mode - Pro mode - RAW support | - Bokeh mode - Pro mode - RAW support |
Front Camera
| Front Camera Megapixels | 50 megapixels | 12 megapixels |
| Front Camera Resolution | 8192 x 6144 | 4000 x 3000 |
| Front Camera Aperture | f/2.2 | f/2.2 |
| Front Camera Focal Length | 26 mm | |
| Front Camera Sensor | CMOS | Samsung S5K3LU |
| Front Camera Sensor Dimensions | 1/2.88" (≈ 0.35 inch) | 1/3.2" (≈ 0.31 inch) |
| Front Camera Pixel Size | 0.61 micron | 1.12 micron |
| Front Camera Autofocus | Phase autofocus | Phase autofocus (Dual Pixel) |
| Front Camera Stabilization | Digital | Digital |
| Front Camera Video Resolution | 2160p (4K) at 60 FPS | 2160p (4K) at 60 FPS |
| 3D Depth Sensor | No | No |
Network Specifications
| SIM Card Count | 2 | 1 |
| SIM Card Type | Nano | Nano |
| Dual SIM Functionality | Standby | Standby |
| eSIM Capability | Yes | Yes |
| Hybrid SIM Slot | No | No |
| 2G Network Support | GSM B2 / B3 / B5 / B8 | GSM850, GSM900, DCS1800, PCS1900 |
| 3G Network Support | WCDMA B1 / B2 / B4 / B5 / B6 / B8 / B19 | UMTS B1(2100),B2(1900),B4(AWS),B5(850),B8(900) |
| 4G Network Support | LTE B1 / B2 / B3 / B4 / B5 / B7 / B8 / B12 / B13 / B17 / B18 / B19 / B20 / B25 / B26 / B28 / B66 / B71 | LTE B1(2100),B2(1900),B3(1800),B4(AWS),B5(850),B7(2600),B8(900),B12(700),B13(700),B14(700),B18(800),B19(800),B20(800),B25(1900),B26(850),B28(700),B29(700),B30(2300),B66(AWS-3),B71(600) |
| 5G Network Compatibility | Yes | Yes |
Audio Specifications
| Sound Output | Stereo | Stereo |
| 3.5mm Audio Jack | No | No |
| FM Radio | No | No |
| Advanced Audio Processing | Yes | Yes |
Additional Features
| Product Category | Flagship | Flagship |
| Announcement Date | December 2025 | January 2025 |
| Initial Pricing | $1299 | |
| Sensor List | - Barometer - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint | - Hall-effect sensor - Barometer - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
Final Rating
| Display Rating | 91 | 93 |
| Camera Rating | 98* | 93 |
| Gaming Performance Rating | 98 | 98 |
| Battery Rating | 98* | 97 |
| Connectivity Rating | 93 | 90 |
| Overall Review Score | 95* | 93 |
